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Today, Samsung announced that it has successfully developed the industry’s first 14nm-based next-generation mobile DRAM - LPDDR5X (Low Power Double Data Rate 5X), and said that its 14nm LPDDR5X ...[Details]
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1 Working principle of dual-loop
current-
type PWM controller
Dual-loop 24V
power supply
The current-type pulse width modulation (PWM) controller adds a cu...[Details]
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1 Basic principles 1.1 IIC bus It should be noted that the upper four bits are the same for the same type of chip. For example, the upper four bits of the AT24C02 chip are fixed to 1010...[Details]
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Realme is rumored to be working on launching the Realme X3 series. Multiple reports have revealed the existence of a phone called the Realme X3 SuperZoom. As the name suggests, the phone may u...[Details]
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According to foreign media reports, given that Ireland has provided Apple with illegal tax benefits for many years, allowing Apple to enjoy a much lower tax burden than other companies, the EU antitr...[Details]
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1. USB to serial port problem Solution: I used a 12-yuan USB converter and it showed garbled characters. I changed it to a good one and it was fine. 2. The baud rate is not synchronized Solution: T...[Details]
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High-power RF transistors are being manufactured more ruggedly than ever before. Devices designed for extremely high ruggedness can tolerate severe mismatches, even at full output levels. Several m...[Details]
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Recently, the official website of the Shanghai Municipal Government released the "Three-Year Action Plan (2021-2023) to Make Shanghai Manufacturing a Global Manufacturing Base of Excellence" (hereina...[Details]
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LED display is a flat display screen composed of light-emitting diode dot matrix modules or pixel units. It has the advantages of high luminous efficiency, long service life, flexible configuration, ...[Details]
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Global industrial giant Siemens AG and Swedish battery technology developer Northvolt AB have announced a partnership to develop the best technology to produce high-quality green lithium-ion batter...[Details]
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Jiwei.com reported on November 16 that recently, 91Mobile exposed the CAD rendering of OnePlus 9. Judging from the exposed rendering, OnePlus 9 still uses the hole-punch screen solution, but its scre...[Details]
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Translated from eetimes In the realm of autonomous driving, the road to Level 4 and Level 5 self-driving cars is still long and tortuous. The delay in the release of self-driving cars by several ...[Details]
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Maybe everyone wants to have a "Jarvis". Although he has left Marvel movies for many years, we can still remember the omnipotent AI assistant in Iron Man's suit. The unique humor, elegant tone, and...[Details]
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A hybrid vehicle is a vehicle that is driven by a combination of an internal combustion engine and an electric motor. Its main features are energy saving and environmental protection. This type of ve...[Details]
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With the development of automotive ADAS, the requirements for vehicle-mounted data transmission rates are getting higher and higher. The corresponding Ethernet transmission rate has reached more th...[Details]
Microcontroller MCU
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